stevecerr

I am wanting to buy a beat up motor I can stroke to 427ci, add heads intake and all the performance parts so I was thinking that getting a junked motor with everything attached would be best value versus building a long block them hunting down whats needed.

What would be the best bang for the buck donor car? Camaro, Gto,Trailblazer or Escalade ect?

An aluminum block would be my first choice. I see many have used all types of engines along the way in there swaps.

Which has the most parts that can be used overall in a c3 swap

curtis75

I think the LS9 out of the ZR1 would be a good choice, but I don't think thts what your looking for. LS1's are usually easier to find and cheaper and still a good engine but I think the LS2 and LS6 are suppose to be better. Anything out of a Camaro, Corvette or GTO would be a good start if your looking for an aluminum block. I wouldn't worry too much about the difference between the different LSx motors. I'm no expert just my 2 cents

72LS1Vette

IMO the best engine to use is the F-body (Camaro, Firebird). The accessories fit into the C3 frame and there are no problems with oil pan clearance regardless of the steering system you choose to use. Truck and other iron block LS-engines are less expensive but you will have to locate the brackets for mounting the accessories and possibly an oil pan.



Rick B.

L88Plus

L92 6.2L. Good heads, intake and aluminum block. Stroke to 426, make 625+hp, streetable.